65138829

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 104355840

約数和(自身を除く): 39217011

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 859, 1099, 2577, 3297, 3611, 6013, 10833, 18039, 19757, 25277, 59271, 75831, 134863, 138299, 404589, 414897, 944041, 2832123, 3101849, 9305547, 21712943, 65138829]

約数ペア:

[(1, 65138829), (3, 21712943), (7, 9305547), (21, 3101849), (23, 2832123), (69, 944041), (157, 414897), (161, 404589), (471, 138299), (483, 134863), (859, 75831), (1099, 59271), (2577, 25277), (3297, 19757), (3611, 18039), (6013, 10833)]